Unraveling DNA Mutations and Their Impact on Life

Unraveling DNA Mutations and Their Impact on Life

Assessment

Interactive Video

Biology, Science, Chemistry

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial explains mutations, their causes, and effects on DNA and proteins. It covers the structure of DNA, the process of protein synthesis, and how mutations can lead to diseases or beneficial traits. The types of mutations, such as insertion, deletion, and substitution, are discussed, along with examples like sickle cell anemia and beneficial mutations like malaria resistance.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of DNA in the body?

To store energy

To serve as a blueprint for proteins

To provide structural support

To transport oxygen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a protein mentioned in the video?

Glucose

Collagen

Keratin

Hemoglobin

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process called when DNA is copied into RNA?

Translation

Transcription

Replication

Mutation

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of mutation involves swapping one base for another?

Duplication

Substitution

Deletion

Insertion

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can result from a mutation in a single gene?

A change in the entire chromosome

A change in a single gene

A change in the ribosome

A change in the cell membrane

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common disease caused by a single amino acid change in hemoglobin?

Cystic fibrosis

Sickle cell anemia

Diabetes

Alzheimer's disease

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can sun exposure lead to mutations?

By increasing vitamin D production

By damaging DNA

By strengthening bones

By improving eyesight

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